@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
ElementType other = (ElementType) obj;
if (contentType == null) {
if (other.contentType != null) return false;
} else if (!contentType.equals(other.contentType)) return false;
if (nameTest == null) {
if (other.nameTest != null) return false;
} else if (!nameTest.equals(other.nameTest)) return false;
if (nilled != other.nilled) return false;
return true;
}
